Facebook co-founder Eduardo Saverin, who has renounced his U.S. citizenship, was accused by two U.S. senators of dodging taxes on Facebook stock-market profits. When the company goes public on Friday, Saverin will make a fortune. Bloomberg first reported last week he had renounced his citizenship and, in so doing, may avoid U.S. taxes on the initial public offering.

The GigaLaw Firm helps companies of all sizes protect their brands online, using domain name dispute policies – such as the Uniform Domain Name Dispute Resolution Policy (UDRP) – and other legal tools available to copyright and trademark owners on the Internet.